Metropolitan Beacon System with Efficient Encryption Bit for Payload

This paper explains the Metropolitan Beacon System (MBS) system and the encryption of payload in an efficient way. The System MBS, gives a precise, reliable, consistent positioning system indoors and in urban scenario, where GNSS/GPS solutions are not effective or denied. MBS system framework along with 2D accuracy, also provides highly resolved and exact location in the vertical dimension also, Which is unlike GPS System which were used for horizontal tracking only, The above Enhancement is done with the help of embedded sensors deployed in MBS system. This system technique provides a very fast jitter time which is actually time to first fix (TTFF), on the order of ~6 seconds under first start condition. Alike GNSS, MBS technology permits location tracking and computation on the device without any network dependency which permits wide variety of independent applications. For encryption the redundant bits on packets are used as encryption bits which enhances the encryption efficiently and without decreasing the payload bits of increasing the packet size.